TY - JOUR
T1 - Salts containing different amino acids
T2 - L-argininium ( +) sarcosine halogenides
AU - Tonoyan, Gayane S.
AU - Giester, Gerald
AU - Petrosyan, Aram M.
N1 - Publisher Copyright:
© The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2023.
PY - 2024/6
Y1 - 2024/6
N2 - Recently, we have discovered a new class of amino acids salts containing different amino acids. In the present paper, we report crystal structures of three isostructural salts: l-argininium(+) sarcosine chloride (I), l-argininium(+) sarcosine bromide (II), and l-argininium(+) sarcosine iodide (III), formed by slow evaporation at room temperature from aqueous solutions containing stoichiometric ratios of components. The compounds crystallize in the polar space group P21 with two formula units in the asymmetric unit. The structures are stabilized due to N–H···O and N–H···X (X = Cl, Br, I) hydrogen bonds. Infrared spectra of all three crystals are shown and discussed.
AB - Recently, we have discovered a new class of amino acids salts containing different amino acids. In the present paper, we report crystal structures of three isostructural salts: l-argininium(+) sarcosine chloride (I), l-argininium(+) sarcosine bromide (II), and l-argininium(+) sarcosine iodide (III), formed by slow evaporation at room temperature from aqueous solutions containing stoichiometric ratios of components. The compounds crystallize in the polar space group P21 with two formula units in the asymmetric unit. The structures are stabilized due to N–H···O and N–H···X (X = Cl, Br, I) hydrogen bonds. Infrared spectra of all three crystals are shown and discussed.
KW - Crystal structure
KW - Halogenides
KW - Infrared spectra
KW - l-Arginine, Sarcosine
KW - Salts with different amino acids
UR - http://www.scopus.com/inward/record.url?scp=85174890206&partnerID=8YFLogxK
U2 - 10.1007/s11224-023-02246-5
DO - 10.1007/s11224-023-02246-5
M3 - Article
AN - SCOPUS:85174890206
VL - 35
SP - 943
EP - 952
JO - Structural Chemistry: computational and experimental studies of chemical and biological systems
JF - Structural Chemistry: computational and experimental studies of chemical and biological systems
SN - 1040-0400
IS - 3
ER -